672816092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4513}}^1$

素因数の和:4638

約数の個数: 48

約数和(自身を含む): 1316499072

約数和(自身を除く): 643682980

約数列:

[1, 2, 4, 13, 26, 47, 52, 61, 94, 122, 188, 244, 611, 793, 1222, 1586, 2444, 2867, 3172, 4513, 5734, 9026, 11468, 18052, 37271, 58669, 74542, 117338, 149084, 212111, 234676, 275293, 424222, 550586, 848444, 1101172, 2757443, 3578809, 5514886, 7157618, 11029772, 12938771, 14315236, 25877542, 51755084, 168204023, 336408046, 672816092]

約数ペア:

[(1, 672816092), (2, 336408046), (4, 168204023), (13, 51755084), (26, 25877542), (47, 14315236), (52, 12938771), (61, 11029772), (94, 7157618), (122, 5514886), (188, 3578809), (244, 2757443), (611, 1101172), (793, 848444), (1222, 550586), (1586, 424222), (2444, 275293), (2867, 234676), (3172, 212111), (4513, 149084), (5734, 117338), (9026, 74542), (11468, 58669), (18052, 37271)]